217915152

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7165

約数の個数: 120

約数和(自身を含む): 705329856

約数和(自身を除く): 487414704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7127, 7644, 10192, 14254, 15288, 21381, 28508, 30576, 42762, 49889, 57016, 85524, 92651, 99778, 114032, 149667, 171048, 185302, 199556, 277953, 299334, 342096, 349223, 370604, 399112, 555906, 598668, 648557, 698446, 741208, 798224, 1047669, 1111812, 1197336, 1297114, 1396892, 1482416, 1945671, 2095338, 2223624, 2394672, 2594228, 2793784, 3891342, 4190676, 4447248, 4539899, 5188456, 5587568, 7782684, 8381352, 9079798, 10376912, 13619697, 15565368, 16762704, 18159596, 27239394, 31130736, 36319192, 54478788, 72638384, 108957576, 217915152]

約数ペア:

[(1, 217915152), (2, 108957576), (3, 72638384), (4, 54478788), (6, 36319192), (7, 31130736), (8, 27239394), (12, 18159596), (13, 16762704), (14, 15565368), (16, 13619697), (21, 10376912), (24, 9079798), (26, 8381352), (28, 7782684), (39, 5587568), (42, 5188456), (48, 4539899), (49, 4447248), (52, 4190676), (56, 3891342), (78, 2793784), (84, 2594228), (91, 2394672), (98, 2223624), (104, 2095338), (112, 1945671), (147, 1482416), (156, 1396892), (168, 1297114), (182, 1197336), (196, 1111812), (208, 1047669), (273, 798224), (294, 741208), (312, 698446), (336, 648557), (364, 598668), (392, 555906), (546, 399112), (588, 370604), (624, 349223), (637, 342096), (728, 299334), (784, 277953), (1092, 199556), (1176, 185302), (1274, 171048), (1456, 149667), (1911, 114032), (2184, 99778), (2352, 92651), (2548, 85524), (3822, 57016), (4368, 49889), (5096, 42762), (7127, 30576), (7644, 28508), (10192, 21381), (14254, 15288)]